woocommerce_cart_calculate_shipping_address │ filter-hook │ WC 1.0

Usage

add_filter( 'woocommerce_cart_calculate_shipping_address', 'wp_kama_woocommerce_cart_calculate_shipping_address_filter' );

/**
 * Function for `woocommerce_cart_calculate_shipping_address` filter-hook.
 * 
 * @param  $address 
 *
 * @return 
 */
function wp_kama_woocommerce_cart_calculate_shipping_address_filter( $address ){

	// filter...
	return $address;
}

$address

-

Where the hook is called

$address = apply_filters( 'woocommerce_cart_calculate_shipping_address', $address );

Where the hook is used in WooCommerce